Build #2404663 2025-08-11 04:44:39
# rustc version
rustc 1.91.0-nightly (c8ca44c98 2025-08-10)# docs.rs version
docsrs 0.6.0 (e18d034e 2025-07-29)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/leetcode_for_rust-0.1.37/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/leetcode_for_rust-0.1.37/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250810-1.91.0-nightly-c8ca44c98\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b834ef3cc121118c4b2c9ee1d9f106070f7c4822ebbf080302a0afc52ca7d4f8
[INFO] running `Command { std: "docker" "start" "-a" "b834ef3cc121118c4b2c9ee1d9f106070f7c4822ebbf080302a0afc52ca7d4f8", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Documenting leetcode_for_rust v0.1.37 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr] --> src/cd0224_basic_calculator/mod.rs:88:16
[INFO] [stderr] |
[INFO] [stderr] 88 | '0'...'9' => {
[INFO] [stderr] | ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] |
[INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr] = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unresolved link to `j`
[INFO] [stderr] --> src/cd0547_friend_circles/mod.rs:5:106
[INFO] [stderr] |
[INFO] [stderr] 5 | //! Given a N*N matrix **M** representing the friend relationship between students in the class. If M[i][j] = 1, then the ith and jth stu...
[INFO] [stderr] | ^ no item named `j` in scope
[INFO] [stderr] |
[INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unresolved link to `1,200`
[INFO] [stderr] --> src/cd0547_friend_circles/mod.rs:33:23
[INFO] [stderr] |
[INFO] [stderr] 33 | //! 1. N is in range [1,200].
[INFO] [stderr] | ^^^^^ no item named `1,200` in scope
[INFO] [stderr] |
[INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stderr]
[INFO] [stderr] warning: unresolved link to `i`
[INFO] [stderr] --> src/cd0547_friend_circles/mod.rs:34:13
[INFO] [stderr] |
[INFO] [stderr] 34 | //! 2. M[i][i] = 1 for all students.
[INFO] [stderr] | ^ no item named `i` in scope
[INFO] [stderr] |
[INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stderr]
[INFO] [stderr] warning: unresolved link to `j`
[INFO] [stderr] --> src/cd0547_friend_circles/mod.rs:35:16
[INFO] [stderr] |
[INFO] [stderr] 35 | //! 3. If M[i][j] = 1, then M[j][i] = 1.
[INFO] [stderr] | ^ no item named `j` in scope
[INFO] [stderr] |
[INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stderr]
[INFO] [stderr] warning: unresolved link to `i`
[INFO] [stderr] --> src/cd0547_friend_circles/mod.rs:35:34
[INFO] [stderr] |
[INFO] [stderr] 35 | //! 3. If M[i][j] = 1, then M[j][i] = 1.
[INFO] [stderr] | ^ no item named `i` in scope
[INFO] [stderr] |
[INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0052_n_queens_ii/mod.rs:143:5
[INFO] [stderr] |
[INFO] [stderr] 143 | /// ```rust
[INFO] [stderr] | _____^
[INFO] [stderr] 144 | | /// impl Solution {
[INFO] [stderr] 145 | | /// pub fn total_n_queens(n: i32) -> i32 {
[INFO] [stderr] 146 | | /// if n < 1 { return 0; }
[INFO] [stderr] ... |
[INFO] [stderr] 166 | | ///
[INFO] [stderr] 167 | | /// ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stderr] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0094_binary_tree_inorder_traversal/mod.rs:7:5
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 8 | | //! Input: [1,null,2,3]
[INFO] [stderr] 9 | | //! 1
[INFO] [stderr] 10 | | //! \
[INFO] [stderr] ... |
[INFO] [stderr] 15 | | //! Output: [1,3,2]
[INFO] [stderr] 16 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0098_validate_binary_search_tree/mod.rs:13:5
[INFO] [stderr] |
[INFO] [stderr] 13 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 14 | | //! Input:
[INFO] [stderr] 15 | | //! 2
[INFO] [stderr] 16 | | //! / \
[INFO] [stderr] 17 | | //! 1 3
[INFO] [stderr] 18 | | //! Output: true
[INFO] [stderr] 19 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 13 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0098_validate_binary_search_tree/mod.rs:23:5
[INFO] [stderr] |
[INFO] [stderr] 23 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 24 | | //! 5
[INFO] [stderr] 25 | | //! / \
[INFO] [stderr] 26 | | //! 1 4
[INFO] [stderr] ... |
[INFO] [stderr] 31 | | //! is 5 but its right child's value is 4.
[INFO] [stderr] 32 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 23 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0102_binary_tree_level_order_traversal/mod.rs:8:5
[INFO] [stderr] |
[INFO] [stderr] 8 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 9 | | //! 3
[INFO] [stderr] 10 | | //! / \
[INFO] [stderr] 11 | | //! 9 20
[INFO] [stderr] 12 | | //! / \
[INFO] [stderr] 13 | | //! 15 7
[INFO] [stderr] 14 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 8 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0104_maximum_depth_of_binary_tree/mod.rs:12:5
[INFO] [stderr] |
[INFO] [stderr] 12 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 13 | | //! 3
[INFO] [stderr] 14 | | //! / \
[INFO] [stderr] 15 | | //! 9 20
[INFO] [stderr] 16 | | //! / \
[INFO] [stderr] 17 | | //! 15 7
[INFO] [stderr] 18 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 12 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0111_minimum_depth_of_binary_tree/mod.rs:12:5
[INFO] [stderr] |
[INFO] [stderr] 12 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 13 | | //! 3
[INFO] [stderr] 14 | | //! / \
[INFO] [stderr] 15 | | //! 9 20
[INFO] [stderr] 16 | | //! / \
[INFO] [stderr] 17 | | //! 15 7
[INFO] [stderr] 18 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 12 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0144_binary_tree_preorder_traversal/mod.rs:7:5
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 8 | | //! Input: [1,null,2,3]
[INFO] [stderr] 9 | | //! 1
[INFO] [stderr] 10 | | //! \
[INFO] [stderr] ... |
[INFO] [stderr] 15 | | //! Output: [1,2,3]
[INFO] [stderr] 16 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: could not parse code block as Rust code
[INFO] [stderr] --> src/cd0145_binary_tree_postorder_traversal/mod.rs:7:5
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```
[INFO] [stderr] | _____^
[INFO] [stderr] 8 | | //! Input: [1,null,2,3]
[INFO] [stderr] 9 | | //! 1
[INFO] [stderr] 10 | | //! \
[INFO] [stderr] ... |
[INFO] [stderr] 15 | | //! Output: [3,2,1]
[INFO] [stderr] 16 | | //! ```
[INFO] [stderr] | |_______^
[INFO] [stderr] |
[INFO] [stderr] = note: error from rustc: unknown start of token: \
[INFO] [stderr] help: mark blocks that do not contain Rust code as text
[INFO] [stderr] |
[INFO] [stderr] 7 | //! ```text
[INFO] [stderr] | ++++
[INFO] [stderr]
[INFO] [stderr] warning: `leetcode_for_rust` (lib doc) generated 15 warnings (run `cargo fix --lib -p leetcode_for_rust` to apply 9 suggestions)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/leetcode_for_rust/index.html
[INFO] running `Command { std: "docker" "inspect" "b834ef3cc121118c4b2c9ee1d9f106070f7c4822ebbf080302a0afc52ca7d4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b834ef3cc121118c4b2c9ee1d9f106070f7c4822ebbf080302a0afc52ca7d4f8", kill_on_drop: false }`
[INFO] [stdout] b834ef3cc121118c4b2c9ee1d9f106070f7c4822ebbf080302a0afc52ca7d4f8